User blog:Superdave100/Is this a realistic team setup?

I'm trying to make a mono-normal type Pokemon team without legendaries. Are my ideas realistic? Please tell me if there's something unobtainable that I missed.

Pidgeot @ Pidgeotite Ability: Tangled Feet EVs: 252 HP / 4 SpA / 252 Spe Timid Nature - Hurricane - Defog - U-turn - Protect

Bibarel @ Chesto Berry Ability: Simple EVs: 252 HP / 4 Atk / 252 Def Careful Nature - Curse - Rest - Amnesia - Waterfall

Bouffalant @ Assault Vest Ability: Sap Sipper EVs: 252 HP / 252 Atk / 4 SpD Adamant Nature - Return - Swords Dance - Earthquake - Head Charge

Heliolisk @ Choice Specs Ability: Dry Skin EVs: 252 SpA / 4 SpD / 252 Spe Timid Nature IVs: 0 Atk - Thunderbolt - Surf - Grass Knot - Dark Pulse

Pyroar @ Life Orb Ability: Unnerve EVs: 4 Def / 252 SpA / 252 Spe Timid Nature IVs: 0 Atk - Fire Blast - Hyper Voice - Noble Roar - Will-O-Wisp

Swellow @ Toxic Orb Ability: Guts EVs: 252 Atk / 4 Def / 252 Spe Jolly Nature - Facade - Protect - U-turn - Quick Attack